Wikidata:WikiProject WLM/Mapping tables/se
Step 1: What is implicity known about the data?
editSome Wikidata properties are self-evident by the object being in a particular list. Those can be identified and mapped directly. E.g. all the objects are from the country (P17) named Sweden (Q34)
| field name | value | Wikidata property | comment |
| country | Sweden (Q34) | country (P17) | |
| wikiproject | sv.wikipedia | - | used for getting Wikidata items from wikilinks |
Step 2: analyze the WLM data and begin mapping
editLook at a few examples of the full data in the database behind the list on Commons. If you know how to get data out of a SQL-file, you can download a full dump of the Wiki Loves Monuments database [1]. Otherwise feel free to contact User:Mattias Östmar (WMSE) and I'll help you get the data out into a format that you can easily look through.
2.1 Data in the general table monuments_all
editBelow is a list of all the fields in the monuments_all table with examples of what the values can look like for items located in Sweden. I've added an English translation of the field value in bold parantheses behind for your convenience.
| heritage field | example value | Wikidata property | Conversion | comment |
|---|---|---|---|---|
| country | se-bbr | - | For Sweden, this field can have 1 of 4 values: se-ship, se-fornmin, se-bbr, se-arbetsl. Determines which specific table to use. | |
| lang | sv | - | Language for item labels. | |
| id | 21300000013599 | - | Handled by more specific table (inferred from country). | |
| project | wikipedia | - | ||
| adm0 | se | - | handled by Implicit mappings | |
| adm1 | se-ab | - | not needed since we know municipality | |
| adm2 | Vaxholm | located in the administrative territorial entity (P131) | map free text municipality name to an item (differs from label by the ending "(s )kommun" and possible capitalization) Might be better to map to English label ("$placename Municipality"), as not all Swedish names follow the "$placename+s kommun" pattern |
The target item must have instance of (P31)municipality of Sweden (Q127448) |
| adm3 | Storfors
[[Bergshamra, Norrtälje kommun|Bergshamra]] |
location (P276) | Get item from article | Sometimes wikilinked, sometimes not -- only use if wikilinked. |
| adm4 | null | - | For adm0="se", this is always NULL | |
| name | [[Bogesunds slott]] (Bogesund 1:82; f.d. Bogesund 1:1) [[Saint Andrew's Church, Göteborg|Engelska kyrkan]]<br />([[Inom Vallgraven]] 30:2 f.d. Engelska kyrkan 2) (Västra Frölunda 42:1, Hällristning) |
label, P? | Wikisyntax needs to be stripped | String needs to be split where the bracketed text (fastighetsbeteckning) becomes the value of P? (to be identified). Note that the first part may be wikilinked and contain multiple parts.
If it's an se-fornmin item, then "name" should be handled by that specific table (as it splits the name of the item into the actual name and raä-number, and sometimes only the last one is present). |
| address | [[Norsborg]], söder om [[Botkyrka kyrka]]
vid [[Ekholmens naturreservat]] Anders Carlssons gata 1 [[Masthugget]] ([[Linnégatan, Göteborg|Linnégatan]] 1 och</br>Linnégatan 3) |
? | The values are a mixture of places and addresses (wiki linked and not).
For wikilinked adresses a combination of located on street (P669) and house number (P670) can be used, for plain text adresses use P969 (P969). But to do this, we need a way of distinguishing placenames from street addresses. If the field contains a number, it's an indicator it could be a street address, but then see the last example. For non-addresses: We can use location (P276) if they are wikilinked, but nothing otherwise. | |
| municipality | Vaxholm | - | Handed by adm2 | |
| lat | 59.39395 | coordinate location (P625) | lat + lon to Globe coordinate datatype. | Combines the value of bot lat and lon. |
| lon | 18.28676 | see lat | see lat | |
| image | Bogesunds Slott.JPG | image (P18) | string value | |
| commonscat | Bogesunds_slott | Commons category (P373) | string value | |
| source | //sv.wikipedia.org/w/index.php?title=Lista_%C3%B6ver_byggnadsminnen_i_Stockholms_l%C3%A4n&oldid=35302942 | - | ||
| monument_article | Bogesunds_slott | see comment | get item from link | Gives the (likely) object for the monument |
| registrant_url | http://www.bebyggelseregistret.raa.se/bbr2/anlaggning/visaHistorik.raa?page=historik&visaHistorik=true&anlaggningId=21300000013599 | - | ||
| changed | 2016-06-02 04:49:26 | see comment | if statements are sourced then this might be useful to store |
2.2. Country-specific tables
editFor Sweden, there are four country-specific tables, please see their separate pages:
- se-arbetsl (sv) – industrial heritage
- se-bbr (sv) – buildings
- se-fornmin (sv) – ancient monuments
- se-ship (sv) – vessels